Merge pull request #332 from MIT-Mobile/3.6/dev-intrepid-svoigt

3.6/dev intrepid svoigt
Updated hamburger button
Cells now show as selected for events iPad as per wireframes
Portrait only iPhone
Merge pull request #333 from MIT-Mobile/3.6/dev-intrepid-lwright-events

3.6/dev intrepid lwright events
Fixed iPhone selection
Fixed broken rotation code causing issues with search cancel
Today button works for Academic & Holiday Calendars.  Day picker hidden for Academic & Holiday Calendars
Merge pull request #334 from MIT-Mobile/3.6/dev-intrepid-lwright-events

3.6/dev intrepid lwright events
Fixed issue with menu button in iPad maps conflicting with sliding nav
Fixed issue causing crash on callouts without an image
Fixed issue where same annotation can't be selected multiple times in a row
Merge pull request #335 from MIT-Mobile/3.6/dev-intrepid-lwright-maps

3.6/dev intrepid lwright maps
Handle dynamic sizing of tours info collection view cells
Merge pull request #336 from MIT-Mobile/3.6/dev-intrepid-adolce

Handle dynamic sizing of tours info collection view cells
Fixed toolbar showing up on home screen
Changed title on directions screen to medium instead of bold
Fix for tintcolor on directions map
Fixed zoom on tour directions view